CS 202 Fall 2013
In-Class Challenge for Tuesday, October 8, 2013

This challenge deals with C++ class TimeSec again. It is implemented in files timesec.h and timesec.cpp, unfinished versions of which are on the web page.

You do not need to have made the changes from last time to do this challenge!

You will also be writing a class Event. An unfinished version of this can be found on the webpage in files event.h and event.cpp.

Our Goal

An Event object should hold the name and time-of-day of an event, as a string and a TimeSec, respectively.

Class Event should have a constructor that takes a string and three int values. It should construct the event name from the string and the time from the three ints (hours, minutes, seconds).

If the parameters of the constructor are left out, they should default to the empty string and 0, 0, 0, respectively.

Class Event should have a stream insertion operator (<<), which should print an event as the event name, followed by a blank, followed by the time in parenthesis, in the same format as member function print of class TimeSec.

For example:

[C++]

Event e1("Hello");
cout << e1;  // Prints (without quotes): "Hello ( 0:00:00)"

Event e2("Goodbye", 12,13,14);
cout << e1;  // Prints (without quotes): "Goodbye (12:13:14)"

What to Do

Do as many of the following as you can before class ends. After each, please show me your work.

1. Add a stream insertion operator (<<) to class TimeSec. This should output a time in the same format as the existing member function print. The resulting class should compile and pass all tests in test4_timesec.cpp.
2. Write class Event as above. The resulting class should compile and pass all tests in test_event.cpp.

Some Reminders

• Get things to compile first, right?
• Don’t Repeat Yourself!